For testing samples taken from truck mixers, the concrete discharge rate should be regulated by _____.
a. the size of the discharge gate opening
b. fluidity of the mix
c. the capacity of the sampling container
d. the rate of drum rotation
Answer: D
You might also like to view...
During the War of 1812, the New England states
A. supported the United States' war effort. B. lent more money and sent more food to the British army than to the American army. C. gave no support to either the Americans or the British. D. allowed their militias to fight wherever the federal government requested. E. declared their independence from the United States.
Are the proposed strategies sufficient to ensure water availability for current and future development?
Apply the water budget equation to evaluate the urgency of water management measures for the island nation of Malta. What will be an ideal response?
____________________ rings are sometimes installed in a groove to locate or limit movement of a part on a shaft.
Fill in the blank(s) with the appropriate word(s).
How many pounds of grease are there in a barrel that holds 25 gallons? (Use 7 7/8 pounds per gallon.)
A. 184 1/2 B. 190 5/6 C. 192 3/4 D. 196 7/8